HKIMO 2026 Grade 6 National Preliminary Set 03 Question 18

HKIMO · HKIMO 2026 Grade 6 National Preliminary Set 03

Question 18

Find the sum of the interior angles of the rectangle below.

1. $360^\circ$
2. $90^\circ$
3. $180^\circ$
4. $720^\circ$